Matrix Cellular International Services Pvt Ltd — Repeat charging of Same Bill

Address:

Gautam Buddha Nagar, Uttar Pradesh

I took an sim card ( [protected]) from Matrix Cellular for my 3 days trip to Paris(07.06.2011-09.06.2011). After coming back I returned the sim card within 6-8 days. I received a bill of Rs 1010/- on 18.06.2011 which I paid through my icici bank credit card on 21.06.2011. However on 30.07.2011 I again received a bill from Matrix Cellular claiming of Rs. 781.04 for same 07.06.2011-09.06.2011 period. This amount ( Rs 781.04) got deducted from my credit card automatically on 01.08.2011. It is not clear what are these charges for, since I have already paid all charges in month of Jun'11. Pls look into the matter.

Kavita Jaggi